Quality assessment is performed through the use of variety of quality attributes. It is crucial to identify relevant attributes for quality assessment. We focus on 2.5D print quality assessment and its quality attributes. An experiment with observers showed the most frequently used attributes to judge quality of 2.5D prints with and without reference images. Colour, sharpness, elevation, lightness, and naturalness are the top five the most frequently used attributes for both with and without reference cases. We observed that content, previous experience and knowledge, and aesthetic appearance may impact quality judgement.
Altynay Kadyrova, Vlado Kitanovski, Marius Pedersen, "A study on attributes for 2.5D print quality assessment" in Proc. IS&T 28th Color and Imaging Conf., 2020, pp 19 - 24, https://doi.org/10.2352/issn.2169-2629.2020.28.4